-1245184

Appears in sequences

• Expansion of (1-8x^2-24x^3)/((1-2x)^2*(1+2x+4x^2)).at n=16A168054
• a(n) is the determinant of an n X n Hermitian Toeplitz matrix whose first row consists of 1, 2*i, ..., n*i, where i denotes the imaginary unit.at n=34A359559